Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 27-03-2017 and time 18:27:08 (Italy) in region 3 km NE Monte Cavallo (MC)

A magnitude ML 1.7 earthquake occured in region: 3 km NE Monte Cavallo (MC), on

  • 27-03-2017 16:27:08 (UTC)
  • 27-03-2017 18:27:08 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0110, 13.0320 at 5 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Monte Cavallo MC 3 145 145
Pieve Torina MC 4 1458 1603
Fiordimonte MC 6 202 1805
Pievebovigliana MC 7 866 2671
Muccia MC 8 915 3586
Serravalle di Chienti MC 9 1070 4656
Visso MC 10 1107 5763
Fiastra MC 11 559 6322
Ussita MC 11 444 6766
Acquacanina MC 12 121 6887
Camerino MC 14 6974 13861
Preci PG 15 724 14585
Bolognola MC 16 142 14727
Sellano PG 16 1079 15806
Castelsantangelo sul Nera MC 16 281 16087
Sefro MC 17 422 16509
Pioraco MC 19 1134 17643

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km E of Foligno (57155 inhabitants)
53 Km E of Perugia (166134 inhabitants)
59 Km NE of Terni (111501 inhabitants)
67 Km NW of Teramo (54892 inhabitants)
78 Km SW of Ancona (100861 inhabitants)
79 Km NW of L'Aquila (69753 inhabitants)
93 Km S of Fano (60888 inhabitants)
101 Km S of Pesaro (94582 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100 		ML 1.7 2017-03-27
16:27:08		 43.0112 13.0325 5 2017-03-27
16:31:18		 Sala Sismica INGV-Roma 43022061
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-03-27 16:27:08 ± 0.14
Latitude 43.0112 ± 0.0036
Longitude 13.0325 ± 0.0049
Depth (km) 5 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 43022061

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 350
Semi-minor axis of confidence ellipse (meter) 249
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 75
Circular confidence region, given by single value of horizontal uncertainty (meter) 350.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 72
Number of associated phases, regardless of their use for origin computation 43
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.30847
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 43022061
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-03-27 16:31:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.VIVA.HHZ. 2017-03-27T16:27:50.39 3.0 undecidable manual S 0.61 0
IV.PIEI.HHZ. 2017-03-27T16:27:31.52 3.0 undecidable manual S 0.79 0
IV.T1211.EHZ. 2017-03-27T16:27:25.99 3.0 undecidable manual S -0.1 0
IV.PIEI.HHZ. 2017-03-27T16:27:20.53 3.0 undecidable manual P -0.11 0
IV.T1217.EHZ. 2017-03-27T16:27:19.66 0.6 undecidable manual S 194 34.2435 99 -0.41 44
IV.T1212.EHZ. 2017-03-27T16:27:18.06 0.6 undecidable manual S 178 28.8489 100 -0.17 47
IV.TERO.HHZ. 2017-03-27T16:27:18.92 3.0 positive manual P -0.62 0
IV.T1214.EHZ. 2017-03-27T16:27:18.90 0.6 undecidable manual S 153 31.3464 99 -0.21 46
IV.MURB.HHZ. 2017-03-27T16:27:17.05 3.0 negative manual P -0.07 0
IV.MMO1.EHZ. 2017-03-27T16:27:17.40 0.6 undecidable manual S 117 26.9508 101 -0.19 47
IV.ATFO.HHZ. 2017-03-27T16:27:17.82 3.0 positive manual P -0.07 0
IV.SMA1.EHZ. 2017-03-27T16:27:16.88 3.0 negative manual P -0.21 0
IV.CING.HHZ. 2017-03-27T16:27:15.76 3.0 negative manual P -0.24 0
IV.NRCA.HHZ. 2017-03-27T16:27:15.75 0.6 undecidable manual S 161 20.7681 104 0.24 47
IV.FOSV.EHZ. 2017-03-27T16:27:15.13 3.0 undecidable manual P -0.11 0
IV.T1245.HHZ. 2017-03-27T16:27:15.85 0.6 undecidable manual S 144 21.2676 104 0.18 48
IV.ATCC.EHZ. 2017-03-27T16:27:15.19 3.0 negative manual P 0.16 0
IV.T1218.EHZ. 2017-03-27T16:27:15.16 3.0 positive manual P -0.15 0
IV.T1217.EHZ. 2017-03-27T16:27:14.62 1.0 positive manual P 194 34.2435 99 -0.38 22
IV.T1241.EHZ. 2017-03-27T16:27:14.91 3.0 undecidable manual P -0.18 0
IV.MC2.EHZ. 2017-03-27T16:27:14.64 0.6 undecidable manual S 131 16.872 107 0.46 45
IV.EL6.EHZ. 2017-03-27T16:27:13.12 3.0 undecidable manual P -1.73 0
IV.T1214.EHZ. 2017-03-27T16:27:13.97 0.6 positive manual P 153 31.3464 99 -0.47 44
IV.ASSB.HHZ. 2017-03-27T16:27:13.80 3.0 positive manual P -0.1 0
IV.SNTG.HHZ. 2017-03-27T16:27:13.41 3.0 undecidable manual P -0.13 0
IV.T1216.EHZ. 2017-03-27T16:27:13.29 0.6 undecidable manual S 185 13.3755 111 0.23 48
IV.T1256.HHZ. 2017-03-27T16:27:13.90 0.6 undecidable manual S 92 15.6732 108 0.09 49
IV.GUMA.HHZ. 2017-03-27T16:27:13.29 3.0 undecidable manual P 0.11 0
IV.MMO1.EHZ. 2017-03-27T16:27:13.87 0.1 undecidable manual P 117 26.9508 101 0.31 92
IV.T1212.EHZ. 2017-03-27T16:27:13.45 1.0 negative manual P 178 28.8489 100 -0.49 22
IV.T1220.EHZ. 2017-03-27T16:27:12.77 0.6 undecidable manual S 23 11.877 113 0.2 48
IV.NRCA.HHZ. 2017-03-27T16:27:12.30 0.3 negative manual P 161 20.7681 104 -0.06 73
IV.T1245.HHZ. 2017-03-27T16:27:12.32 0.6 negative manual P 144 21.2676 104 -0.14 48
IV.CESI.HHZ. 2017-03-27T16:27:12.58 0.6 undecidable manual S 266 10.3785 116 0.48 45
IV.T1256.HHZ. 2017-03-27T16:27:11.36 0.3 positive manual P 92 15.6732 108 -0.02 74
IV.MC2.EHZ. 2017-03-27T16:27:11.68 0.3 positive manual P 131 16.872 107 0.08 73
IV.CESI.HHZ. 2017-03-27T16:27:10.60 0.1 positive manual P 266 10.3785 116 0.21 96
IV.FDMO.HHZ. 2017-03-27T16:27:10.43 0.6 undecidable manual S 58 5.2947 134 -0.19 49
IV.T1220.EHZ. 2017-03-27T16:27:10.68 0.1 positive manual P 23 11.877 113 0.01 100
IV.T1219.EHZ. 2017-03-27T16:27:10.43 0.3 undecidable manual S 336 5.3946 133 -0.24 72
IV.T1216.EHZ. 2017-03-27T16:27:10.94 0.6 undecidable manual P 185 13.3755 111 -0.01 50
IV.T1219.EHZ. 2017-03-27T16:27:09.45 0.1 undecidable manual P 336 5.3946 133 -0.12 99
IV.FDMO.HHZ. 2017-03-27T16:27:09.45 0.1 undecidable manual P 58 5.2947 134 -0.09 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ASSB.HHE. ML:1.9 0.0003585 0.28 AML other m 2017-03-27T16:27:18.90
IV.ASSB.HHN. ML:1.7 0.00025949999999999997 0.34 AML other m 2017-03-27T16:27:18.82
IV.ATCC.EHE. ML:1.6 0.00014450000000000002 0.28 AML other m 2017-03-27T16:27:21.26
IV.ATCC.EHN. ML:1.5 0.00011295 1.7 AML other m 2017-03-27T16:27:22.92
IV.CESI.HHE. ML:1.8 0.0009 0.16 AML other m 2017-03-27T16:27:12.59
IV.CESI.HHN. ML:1.9 0.0014 1.06 AML other m 2017-03-27T16:27:13.73
IV.CING.HHE. ML:1.7 0.00015825 0.84 AML other m 2017-03-27T16:27:22.43
IV.CING.HHN. ML:1.5 0.00009565 0.78 AML other m 2017-03-27T16:27:25.51
IV.GUMA.HHE. ML:2.4 0.0015249999999999999 0.18 AML other m 2017-03-27T16:27:17.84
IV.GUMA.HHN. ML:2.2 0.001053 0.18 AML other m 2017-03-27T16:27:17.82
IV.MURB.HHN. ML:1.7 0.00013700000000000002 1.38 AML other m 2017-03-27T16:27:27.74
IV.MURB.HHE. ML:1.9 0.00020050000000000002 0.26 AML other m 2017-03-27T16:27:27.62
IV.NRCA.HHE. ML:2.0 0.000734 0.78 AML other m 2017-03-27T16:27:16.46
IV.NRCA.HHN. ML:1.9 0.000632 0.16 AML other m 2017-03-27T16:27:16.92
IV.SMA1.EHE. ML:1.6 0.00010109999999999999 0.66 AML other m 2017-03-27T16:27:27.63
IV.SMA1.EHN. ML:1.4 0.0000764 0.56 AML other m 2017-03-27T16:27:25.45
IV.SNTG.HHN. ML:1.3 0.00010965 1.08 AML other m 2017-03-27T16:27:18.37
IV.SNTG.HHE. ML:1.3 0.00011 0.7 AML other m 2017-03-27T16:27:18.55
IV.T1212.EHN. ML:1.7 0.0002855 0.48 AML other m 2017-03-27T16:27:18.34
IV.T1212.EHE. ML:1.7 0.00028849999999999997 0.4 AML other m 2017-03-27T16:27:20.26
IV.T1214.EHN. ML:1.5 0.00016700000000000002 0.8 AML other m 2017-03-27T16:27:20.09
IV.T1214.EHE. ML:1.5 0.00015025 0.2 AML other m 2017-03-27T16:27:19.49
IV.T1216.EHE. ML:1.6 0.000532 1.36 AML other m 2017-03-27T16:27:13.24
IV.T1216.EHN. ML:1.7 0.000654 0.4 AML other m 2017-03-27T16:27:14.33
IV.T1217.EHE. ML:1.6 0.0001735 0.78 AML other m 2017-03-27T16:27:21.41
IV.T1217.EHN. ML:1.5 0.00013450000000000002 1.3 AML other m 2017-03-27T16:27:20.09
IV.T1218.EHE. ML:1.6 0.000136 0.14 AML other m 2017-03-27T16:27:22.10
IV.T1218.EHN. ML:1.6 0.0001605 0.2 AML other m 2017-03-27T16:27:22.36
IV.T1220.EHE. ML:2.4 0.003545 0.32 AML other m 2017-03-27T16:27:13.29
IV.T1220.EHN. ML:2.1 0.001675 1.6 AML other m 2017-03-27T16:27:17.83
IV.T1241.EHN. ML:1.5 0.0001225 0.52 AML other m 2017-03-27T16:27:24.51
IV.T1241.EHE. ML:1.5 0.000127 0.48 AML other m 2017-03-27T16:27:21.91
IV.T1245.HNN. ML:1.9 0.000575 0.6 AML other m 2017-03-27T16:27:16.50
IV.T1245.HNE. ML:1.7 0.000352 0.62 AML other m 2017-03-27T16:27:16.85
IV.T1245.HHN. ML:1.8 0.0005235000000000001 0.36 AML other m 2017-03-27T16:27:16.49
IV.T1245.HHE. ML:1.7 0.00037 1.32 AML other m 2017-03-27T16:27:17.94
IV.T1256.HHN. ML:1.5 0.00035 1.4 AML other m 2017-03-27T16:27:16.25
IV.T1256.HHE. ML:1.5 0.0003155 1.36 AML other m 2017-03-27T16:27:16.31
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download